Salmonella enterica subsp. enterica bacteria are highly diverse foodborne pathogens that are subdivided into more than 1,500 serovars. The diversity is believed to result from mutational evolution, as well as intra- and interspecies recombination that potentially could be influenced by restriction-modification (RM) systems. The aim of this study was to investigate whether RM systems were linked...

W Archiwum Państwowym w Poznaniu znajduje się zbiór dokumentów dotyczących majątku Konarzewo. aktach tych, serii Akta rodzinne rodów, do których Konarzewo przejściowo należało oraz akta ich posiadłości leżących poza Konarzewem, dokument powstały związku z małżeństwem Heleny Katarzyny Działyńskiej Zygmuntem Wiktorem Denhoffem. Dokument ten datowany na 27 października 1681 roku jest spisem rzeczy...

For improving the hydrolytic stability of sulfonated polyimides consisting five membered anhydrides, novel (NSPIs) were prepared via polymerization 3,3?,4,4?-benzophenonetetracarboxylic dianhydride (BTDA), with a diamine monomer pendant sulfonic acid group and 4,4-oxydianiline. Water uptake this NSPI an excellent film-forming ability was almost equal to that Nafion® 117, while their ion exchang...

Economic valuation has been presented as an important tool for enhancing the consideration of ecosystem services (ES) in decision-making. Recent literature provides evidence that implementation gap between theoretical findings, policy sphere, and measurable action practice persists. Our paper aims to contribute its closure. First, we assess why this exists by reviewing on how ES concept is adop...